baber/WOPTO huggingface dataset:
Patent DE-3222183-C1 (DE)
Title: Device for the permanent coating of large format sheets
Inventor: MIHAJLOVIC DUSAN
IPC: B30B15/06
Filed: 1982-06-12
Granted: 1983-12-29
Abstract: In a device for coating large-format sheets with coating material, for example plastic films or the like, under the effects of pressure and temperature, two new approaches are proposed. In the first approach a reversible press assembly is used, in which press plates are vulcanisation-bonded or adhesion-bonded on both sides of a rubber-elastic layer. The heating device is disposed within the rubber-elastic layer. The reversible press assemblies are disposed above and/or below the surfaces of the sheets to be coated. In the second approach a rubber-elastic layer is adhesion-bonded or vulcanisation-bonded on the side facing the sheet to be coated with a press plate, the other side, on the other hand, being adhesion-bonded or vulcanisation-bonded to an aluminium plate, which has thermal expansion joints. The coils of the heating device are disposed in the rubber-elastic layer and/or in the aluminium plate.
Patent DE-3341724-C1 (DE)
Title: Acetabulum endoprosthesis
Inventor: SPOTORNO LORENZO DR
IPC: A61F2/30
Filed: 1983-11-18
Granted: 1984-12-13
Abstract: In the novel acetabulum endoprosthesis although the axis of rotational symmetry (8) for the outer shape of the acetabulum body (3) and the inner shell (12) of the acetabulum they are run parallel to each other they are mutually offset, so that different wall thicknesses of the acetabulum body (3) are present on either side of a central plane (7). In addition, the acetabulum edge has two bevels (14, 15) which slope back at an acute angle from the inner shell (13) of the acetabulum to the outside from the equatorial plane (11). The features mentioned are intended to improve the stability of the acetabulum while at the same time keeping the acetabulum mass - acting as a foreign body on the body - as small as possible and to increase the mobility of the joint head by considerable adaptation of the edge to the anatomy of the pelvis (20) without increasing the risk of luxation or impairing the stability of the prosthesis. <IMAGE>
Patent DE-3445875-C1 (DE)
Title: Circuit arrangement for generating a small voltage
IPC: H02M5/257
Filed: 1984-12-15
Granted: 1986-08-21
Abstract: The circuit arrangement is provided for generating a small voltage, particularly a supply voltage for control circuits or the like in electrical devices from an alternating current source. For this purpose, a series circuit forming a voltage divider of a bias resistor, formed by a capacitor and an ohmic resistor, and a voltage limiter section is arranged between the two terminals of the alternating current source. The bias resistor is directly connected to one of the terminals of the alternating current source. The small voltage is picked up across the voltage limiter section, the connection of the voltage limiter section not connected to the bias resistor and forming the root of the voltage divider forming the earth reference potential. The connecting element providing for current flow in only one direction and connecting the root of the voltage divider to the other terminal of the alternating current source is bypassed by a series circuit of a capacitor and an ohmic resistor.
Patent DE-3840588-C1 (DE)
Title: Quartz glass container for the thermal treatment of semiconductor wafers
IPC: H01L21/00
Filed: 1988-12-02
Granted: 1990-02-22
Abstract: A quartz glass container (10) for accommodating semiconductor wafers for their thermal treatment is proposed. It consists essentially of a tube (11) having a sealable charging opening (12). The tube (11) is provided essentially in the region of its top side (16) with at least one longitudinal carrier (18) which is arranged essentially parallel to the axis (17) of the tube (11). <IMAGE>
Patent DE-3844168-C1 (DE)
Title: Chamber arrangement on communications terminals for the insertion of connection cables
IPC: H04M1/02
Filed: 1988-12-23
Granted: 1990-01-04
Abstract: To accommodate the connection cables, handset cord and cables of further connection devices for communications terminals, chambers are proposed in the vicinity of the base trough whose design enables the use of different standard commercially available plug-in connectors. Substantial immunity to electrostatic discharges is guaranteed through corresponding positioning of the cable perforations through to the inside of the terminal housing. Furthermore, structural measures are proposed which extend the routes of possible discharge paths.
Patent DE-3928626-C1 (DE)
IPC: B28B5/02
Filed: 1989-08-30
Granted: 1991-01-24
Abstract: A method and device for the continuous production of moulded elements from inorganically bonded materials is presented. This involves compressing a strand of material in a high-pressure compressing unit in such a way that its thickness is less than the set thickness of the finished strand of material and its density is greater than its set density. In the following calibrating device, no active pressure application takes place. It is essential here that, after leaving the high-pressure compressing unit (2), the strand of material runs through a pressureless zone (5) and, following that and immediately before entering the calibrating device (4), is compressed to such an extent that the recovery occurring during running through the pressureless zone (5) is either completely eliminated and the density of the strand of material is greater than the set density of the finished strand of material and the thickness is less than the set thickness of the same when entering the calibrating device (4) or the recovery is eliminated only to such an extent that the thickness of the strand of material corresponds to the set thickness and the density of the strand of material corresponds to the set density of the finished strand of material.
Patent DE-4039138-C1 (DE)
Title: Steering wheel for motor vehicle - has steering ring and impact plate connected via radial spokes
IPC: B62D1/06
Filed: 1990-12-07
Granted: 1992-02-06
Abstract: A steering wheel for a motor vehicle includes a steering ring and an impact plate which is connected via radial spokes. The steering ring is covered by leather over the side regions, and the intermediate upper and lower ring curves consist of wood. The impact plate is pref. also leather covered. The metal core at the upper and lower arches, pref. has a epoxide resin coating. ADVANTAGE - The wheel is safe and reliable.
Patent DE-4113185-C1 (DE)
Title: Extracorporeal blood gas exchanger - has gas exchanger with blood inlet and outlet lines coupled by ultra-filtrate discharge device
IPC: A61M1/16
Filed: 1991-04-23
Granted: 1992-07-23
Abstract: The gas exchanger is coupled to a blood inlet line (16) and to a blood outlet line (26), with a blood pump (16) incorporated in the inlet line. To the gas exchangeer is linked an 02 source (50). The inlet and outlet lines are coupled to an ultra-filtrate discharge unit (18). The discharge unit is connected to gas exchange bag (32), via a first filtrate line (30), linked to the 02 source by a gas exchange line (48). The bag is linked by a second filtrate line (38) to thinning pump (40) and to the blood inlet line. USE/ADVANTAGE - For extra corporeal blood gas exchange, with simple handling without uses pressured blood supply.
Patent DE-4125129-C1 (DE)
Title: Mechanism for lateral-shift or road side barrier - has support arm length movable to max. width of construction vehicle and swivelable about horizontal axis
IPC: E01F15/00
Filed: 1991-07-30
Granted: 1992-08-27
Abstract: The moving mechanism for a sectional, transverse, flexible road side barrier (1) consists of a construction vehicle with a detachable arm (12) fixed to one end. At the free end of the arm is a detachable lane changing frame (19), and attached to the bottom of the frame legs (22, 23) are rollers (25). The arm swivels on a horizontal pivot (13), and the frame can be set aside in its longitudinal direction. It can swing away from the road barrier. There is a lower section (28) of one leg (22), which is hinged to swing sideways, carrying a roller (25) with it. ADVANTAGE - Flexible matching to local conditions, and facility to travel on public roads.
Patent DE-4136609-C1 (DE)
Title: Gas hose - has coaxial cable connected to an air-cooled welding torch connector with hose connector
IPC: F16L33/22
Filed: 1991-11-07
Granted: 1992-11-26
Abstract: Coaxial cable (12) is connected to an air-cooled welding torch connector (16) with hose connector (2) for the gas hose (10). A male coupling (5) has an external thread (7) for screening into an internal thread of the connector and also has an internal conical surface (8) against which the hose connector is clamped by a conical bushing (4). The coupling (5) has an area (9) to receive the cable (12), whilst inside dia. is larger than that of the front area of the coupling. ADVANTAGE - Hose does not slip when hot and cable strands are firmly connected.
Patent DE-4142715-C1 (DE)
Title: Traffic density detection arrangement - has mirror between transmitter and receiver altering incidence of EM wave on CCD
IPC: G08G1/015
Filed: 1991-12-21
Granted: 1992-09-24
Abstract: The arrangement is designed to be placed on a section of one of the roads to be monitored and is equipped with an evaluating unit (A), provided for determining the traffic density, and with a plate (2), embedded in the road surface and level with it and turning in a vertical plane when a vehicle passes over it. There is a space (5) under the plate, accommodating a transmitter (S) and a receiver (9), with an optical component, a mirror (4) between them and mounted underneath the plate. The mirror moves with the plate, altering the incidence point of an electromagnetic wave on the receiver, a charge-coupled device. The plate is fitted with return springs (3,3') at each end, and any change in the output of the device is evaluated. USE/ADVANTAGE - Improved quantity of information obtd., numbers of vehicles, their speed and type. For local highway authorities.
Patent DE-4222468-C1 (DE)
Title: CMOS inverter stage using additional FET - placed between FETs as diode with gate terminal connected to input terminal
IPC: H03K19/0948
Filed: 1992-07-08
Granted: 1993-04-15
Abstract: The CMOS inverter stage has a first FET (5) of a first conducting type and a second FET (6) of a second conducting type,  their load paths being connected in series with a voltage supply terminal (2) and a reference potential terminal (4). An input terminal (1) is connected to the gate terminals of both transistors. An output terminal (3) is connected to the node of the load paths of the transistors. Third and fourth transistors (7,8) can have their load paths connected between the input and the output terminal and their gate terminals to the input terminal. ADVANTAGE - Switching time considerably reduced.
Patent DE-4229600-C1 (DE)
Inventor: GRUNKE RICHARD
IPC: C23C4/18
Filed: 1992-09-04
Granted: 1993-11-25
Abstract: The invention relates to a protective coating for components made of titanium and titanium-based alloys and intermetallic compounds of titanium with an intermediate layer of metals and with an outer layer. Said outer layer comprises an intermetallic compound of titanium and aluminium with the addition of vanadium, chromium, manganese, niobium, molybdenum, tantalum or tungsten or mixtures thereof, constituting a proportion by weight of up to 6 %, or consists of a copper-aluminium alloy or a metal-chromium-aluminium-yttrium alloy or a highly heat resistant alloy based on nickel, cobalt or iron. Here the intermediate layer consists of platinum, rhodium, tantalum, palladium, vanadium, zirconium, molybdenum or niobium or alloys thereof. The protective coating is advantageously usable as oxidation, frictional corrosion or reflection protection to prevent heat radiation and, in motive power unit construction, titanium, titanium alloys or intermetallic compounds with titanium are used partly as an overall coating for rotor and guide vanes.
Patent DE-4302545-C1 (DE)
Title: Lateral sliding door for road vehicle - has guide track and guide component in front lower edge of space accommodating door
Inventor: HEUBERGER JUERGEN
IPC: B60J5/06
Filed: 1993-01-29
Granted: 1994-04-21
Abstract: In a central area (14) connecting onto the rear side to the door accommodating space (4) is provided with at least one guide track (6), and on the sliding door (2) at the same height are arranged two spaced apart guide components (9,11). The space between them corresponds to the spacing of the end of the lower guide track (5) to the commencement of the at least one central guide track (6). The length of the front guide track (5) corresponds to a part of the width of the door accommodating space. In the central area, two spaced guide tracks (6,7) are provided, of which one accommodates both guides components (11,9) at the same height, and the other has a guide component (10) arranged in the rear area of the sliding door. ADVANTAGE - The door has improved access.
Patent DE-4342114-C1 (DE)
Title: Corrugated roll for the comminution of scrap tyres
Inventor: SPOERER REINHARD DR ING DR
IPC: B02C4/30
Filed: 1993-12-10
Granted: 1994-12-15
Abstract: A comminution device for scrap tyres which has a long service life of the comminution tools is to be provided. A comminution device which has a long service life is obtained by a corrugated roll of a chill-cast material with corrugations made in the body of the roll diagonally with respect to the roll axis and having sawtooth-like profiles. The tips of the teeth are formed by a tungsten-carbide coating applied by means of a laser weld-surfacing operation and incorporated in a cobalt matrix. The active tooth flanks are heated up by means of a laser device and a tungsten-carbide/cobalt mixture is blasted under high pressure onto the heated-up tooth flanks.
Patent DE-4424726-C1 (DE)
Title: Coaxial waveguide laser with stable resonator
Inventor: ANIKITCHEV SERGEJ DR
IPC: H01S3/081
Filed: 1994-07-13
Granted: 1996-02-01
Abstract: The laser has a hollow cylindrical active medium (6) and a resonator mirror (8) cooperating with one of its end faces, directing the laser radiation (20) obtained from the active medium into a hollow space (32) enclosed coaxially by the active medium. A second resonator mirror (10) is provided at the second end face of the active medium, with a third partially transparent resonator mirror (12) at this end face of the hollow space. Pref. the first resonator mirror has inner and outer rotationally symmetrical parabolic mirror surfaces with a constant annular focus.
Patent NL-1000842-C1 (NL)
Title: Electrical illumination system for use in hazardous areas
IPC: F21V23/02
Filed: 1995-07-19
Granted: 1995-08-23
Abstract: This illumination system converts the low voltage to a higher voltage, without compromising safety precautions. The supply is fed via an isolating transformer (8), earth leakage cut-out (9) and smoothing chokes (11) to the two sodium discharge lamps (14). The components are housed in a rubberised case (1). The case, which is proof against oil, acid and heat, is mounted on a support frame (2). The lamps (14) are mounted on an arm (17). The arm is mounted on a pillar (18) which protrudes from the top of the case.
Patent NL-1001265-C1 (NL)
Title: Sensor unit for industrial gas compressor with reciprocating piston
Inventor: GROENEWEEGEN RICHARDUS GERARDU
IPC: F04B49/10
Filed: 1995-09-22
Granted: 1996-01-02
Abstract: The compressor has a cooled cylinder block (2) with a reciprocating piston (5). The shaft (6) of the piston passes through a multiple element seal assembly (7) in the end wall of the cylinder. Pressure and temperature sensors are installed in various parts of the compressor and are connected (12, 13, 14, 15, 16, 21, 29) to a monitoring and alarm system (17, 20). Small diameter pipes are channelled to the volumes between various stages of the sealing assembly (7). External sensors are used to measure characteristics of the gases in the sealing assembly, e.g. toxicity, pressure, etc. The sensors are also connected to the monitor system (17), to give early warning of leakage past the piston or seals.
Patent NL-1006234-C1 (NL)
Title: Door bell communication installation
IPC: H04M1/65
Filed: 1997-06-04
Granted: 1998-12-07
Abstract: A door bell (3) and a microphone (4) is located at the outer door of the building, and is connected in communication to a separate flat. The separate flat has a warning system (5), including an alarm ringing device (6) and a house telephone (7), together with an answering apparatus (8). When a person at the outer door presses the door bell, via a conduit (9) a signal is transmitted to the alarm ringing device and the answering apparatus. This enables a person in the flat to be warned of the presence of an individual, enabling them to take up the house telephone and speak to the person at the outer door. This latter person can then speak back via the microphone. When there is no one in the inner accommodation the answering apparatus is activated. The answer phone has a time switch that is activated after a specific time has elapsed, during which time a person in the inner accommodation may be able to take up the house telephone and speak to the person outside.
Patent NL-1010084-C1 (NL)
Title: Hot food transport device containing fuel burning stove, especially for pizza delivery, uses switch mechanism to pass surrounding air over stove via food transport compartment
Inventor: SMIT GERRIT
IPC: A47J47/14
Filed: 1998-09-14
Granted: 2000-03-15
Abstract: A switch mechanism (9, 10, 29-32) is used to successively uncouple a hot air pipe assembly (2, 3, 5, 6, 35) from a first compartment (1) to which the hot food is added, then seal the first compartment, and then bring the pipe assembly into communication with the surrounding air, so that this air can be passed over the burner stove (12).
Patent NL-1021224-C1 (NL)
Title: Artificial flower, comprises artificial flower head attached to original flower stem by e.g. pin or glue
Inventor: KOEMAN WILHELMUS LUCAS
IPC: A41G1/00
Filed: 2002-08-07
Granted: 2004-02-10
Abstract: The flower comprises an original stem attached to an artificial flower head replacing the original flower head.
Patent NL-1035532-C1 (NL)
Title: Asphalt heating system for heating e.g. roads, has wire strip formed by set of ribbons of amorphous metallic alloy, where strip has width three times larger than thickness of wire strip
Inventor: TIMMERMANS HERMANUS JOHANNES
IPC: E01C11/26
Filed: 2008-06-04
Granted: 2009-12-08
Abstract: The system has a wire strip formed by a set of ribbons of amorphous metallic alloy, where the strip has a width three times larger than the thickness of the wire strip. The wire strip is heated by supplying electricity to the wire strip, such that uniform warming occurs in the soil. The wire strip has a width of about 2 to 200 mm, where the ribbons are placed at different distances. The heating capacity of the wire strip differs with the distance between the ribbons, where the electrical properties of the strip is influenced by combinations of serial and parallel connection of the ribbons. Independent claims are also included for the following: (1) a method for heating roads, bridges, and subways (2) a laying system for laying ribbons for forming an asphalt heating system (3) a method for laying ribbons.
Patent RU-2005225-C1 (RU)
Inventor: VALITOV MUKHTAR Z
IPC: F15B15/22
Filed: 1987-08-05
Granted: 1993-12-30
Abstract: Использование: в поршневых насосах Сущность  изобретени : поршень выполнен из дисков,  установленных с возможностью осевого перемещени  относительно истока и образующих междисковые  камеры, заполненные рабочей средой. В  камерах размещены упругие элементы Шток установлен  концентрично дискам и снабжен упорами.  Каждый упругий элемент установлен с возможностью  взаимодействи  с одним из дисков и упором . 2 ил
Patent RU-2005192-C1 (RU)
Inventor: GALKIN ALEKSANDR F
IPC: E21F3/00
Filed: 1988-02-19
Granted: 1993-12-30
Abstract: Использование: кондиционирование рудничного  воздуха Сущность изобретени : в теплообмен-  ной выработке, по которой подают вентил ционную  струю, размещают емкости, заполненные жидкостью , температура замерзани  которой равна  средне-зимней температуре наружного воздуха  Длина части выработки, в которой размещают емкости  с жидкостью, определ ют™ из математического  выражени
Patent RU-2045762-C1 (RU)
Title: Distance measurement technique
Inventor: VOROBEJ GRIGORIJ K
IPC: G01S13/08
Filed: 1990-12-06
Granted: 1995-10-10
Abstract: FIELD: radio engineering, short-distance radar. SUBSTANCE: distance measurement technique involves radiation of radio signal by radar, reception of echo signal from object, multiple circulation of radio signal between radar and object followed by calculation of distance to object; in the process, self-modulated and self-excited oscillations are shaped from multiple circulating radio signal, self-modulated frequency is discriminated and calculated, distance to object is computed using formula given description of invention. EFFECT: enlarged working range towards measurement of short distances, improved measurement accuracy. 2 dwg
Patent RU-2085804-C1 (RU)
Title: Antiseismic support
Inventor: UVAKIN VALENTIN F
IPC: F16M9/00
Filed: 1989-12-28
Granted: 1997-07-27
Abstract: FIELD: supports of building and structures. SUBSTANCE: flexible member located between foundation and above-foundation structure possesses pliability in three coordinate axes; it is filled with buffer liquid. Flexible member is made in form of welded bellows which consists of corrugated radial and circumferential diaphragms and additional diaphragm. One of end main diaphragms is provided with calibrated orifices; this diaphragm is connected with additional diaphragm over outer contour and elastic center forming hermetic chamber. Stiffness of additional diaphragm in radial and axial directions is less than that of main diaphragms. EFFECT: enhanced reliability. 2 dwg
Patent RU-2031028-C1 (RU)
Title: Rail vehicle
Inventor: TSYBA VALENTIN IVANOVICH
IPC: B61D47/00
Filed: 1990-04-09
Granted: 1995-03-20
Abstract: FIELD: railway transport. SUBSTANCE: rail vehicle has frame resting on trucks. Frame has lowered platform body and loading flat in inter-truck zone. Loading flat is arranged on carriage which can be moved along longitudinal axis of platform body. The latter has drive to provide forced movement of carriage. Drive can be disconnected to ensure free movement of carriage. EFFECT: enlarged operating capabilities. 11 dwg
Patent RU-2011868-C1 (RU)
Title: Rotor-piston engine
Inventor: PLUGOTYRENKO VALERIJ G
IPC: F02B55/16
Filed: 1990-09-19
Granted: 1994-04-30
Abstract: FIELD: engine engineering. SUBSTANCE: engine has case 1 with outlet ports 2 provided on side walls. Three-top rotor 4 is fitted on eccentric shaft 3 within the case. Assembly of plates 5 are interposed between the adjacent tops within rotor 4 to form through passages 6 between them. Side walls of the rotor are provided with ports 7 which are intersected with outlet ports 2 provided on side walls of case 1 at the moment of discharging. Ports 7 have seals 8. Case 1 has outlet port 9 and nozzle 10. Case 1 is separated into chamber 11 wherein air is compressed and chamber 12 wherein gas is burned and expanded. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2011952-C1 (RU)
Title: Photon counter
Inventor: GULAKOV IVAN R
IPC: G01J1/44
Filed: 1990-12-04
Granted: 1994-04-30
Abstract: FIELD: electronic engineering. SUBSTANCE: photon counter having avalanche photodiode and comparator is provided in addition with current differentiating circuit, one-shot multivibrator, and electronic switch. Current differentiating circuit separates moment of avalanche current decrease during suppression and then electronic switch functions to recover working voltage across avalanche photodiode. EFFECT: improved design. 1 dwg